Do they match?
Yes. Same car, same plate.
Look at the bumper of the truck. It looks smashed. Did he hit the truck too while trying to get around it?
same license plate. distances are compressed in the first photo
Yeah, bottom photo just blurry. Something here is not adding up but the plate looks legit. The first registration had the VanWhatever NeverTrump kid then 4 hours later there is a Car Max thing saying Fields owns it. They have Fields under arrest but IMHO the booking photo ain’t the same guy as was driving the car.
The first photo shows the car ramming into the crowd.
The second photo shows the car approaching the crowd (people running, etc.)
The driver of the car being under threat is not borne out by what’s shown in these (2) photos ...